Q: What is the sum of all factors of the number 642,194 excluding 642,194?
A: 478,540
The factors of the number 642,194 are: 1, 2, 7, 14, 49, 98, 6553, 13106, 45871, 91742, 321097, 642194.
If you add them up, you will get the total of 642,672. Now subtract 642,194 to get 478,540